Sharp LT1S90A Datasheet
ELECTRONIC COMPONENTS GROUP
SHARP CORPORATION
SPECIFICATION
DEVICE SPECIFICATION FOR
Light Emitting Diode
I
MODELNo.
LTlS9OA
1. These specification sheets include materials protected under the copyright of Sharp Corporation (“Sharp”).
Please do not reproduce or cause anyone to reproduce them without Sharp’s consent.
2. When using this product, please observe the absolute maximum ratings and the instructions for use outlined
in these specification sheets, as well as the precautions mentioned below. Sharp assumes no responsibility
for any damage resulting from use of the product which does not comply with the absolute maximum ratings
and the instructions included in these specification sheets, and the precautions mentioned below.
(Precautions)
(1) This products is designed for use in the following application areas;
* OA equipment * Audio visual equipment * Home appliance
* Telecommunication equipment (Terminal) * Measuring equipment
* Tooling machines * Computers
L
If the use of the product in the above application areas is for equipment listed in paragraphs
(2) or (3), please be sure to observe the precautions given in those respective paragraphs.
(2) Appropriate measures, such as fail-safe design and redundant design considering
the safety design of the overall system and equipment, should be taken to ensure reliability
and safety when this product is used for equipment which demands high reliability and
safety in function and precision, such as ;
* Transportation control and safety equipment (aircraft, train automobile etc.)
* Traflic signals * Gas leakage sensor breakers
* Other safety equipment
i
(3) Please do not use this product for equipment which require extremely high reliability
and safety in timction and precision, such as ;
* Space equipment * Telecommunication equipment (for trunk lines)
* Nuclear power control equipment * Medical equipment
i
(4) Please contact and consult with a Sharp sales representative if there are any questions
regarding interpretation of the above three paragraphs.
* Rescue and security equipment
1
I
3. Please contact and consult with a Sharp sales representative for any questions about this product.
DATE:
CUSTOMERS APPROVAL
DATE:
BY:
PRESENTED BY:
M.Katoh,
Department General Manager of
Engineering Dept.,III
Opto-Electronic Devices Division
Electronic Components Group
SHARP CORPORATION
LTlSSOA Sriecification
1. Application
This specification applies to the light emitting diode device Model No. LT 1 S 90A.
[GaAsp/GaP(orange)chip LED device]
Jad19lOO
2. Outline dimensions and terminal connections
3. Ratings and characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3- 1. Absolute maximum ratings
3-2. Electra-optical characteristics
3-3. Derating Curve
3-4. Characteristics Diagram
4. Reliability
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4- 1. Test items and test conditions
4-2. Failure judgement criteria
5. Incoming inspection
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-l. Inspection method
5-2. Description of inspection and criteria
6. Taping specification
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1. Taping
6-2. Packing specification
6-3. Label
6-4. Luminous intensity rank
. . . . . . . ..***.*.........Refer to the attached sheet Page 2.
Refer to the attached sheet Page 3-5.
Refer to the attached sheet Page 6.
Refer to the attached sheet Page 7.
Refer to the attached sheet Page 8- 10.
7. Soldering
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7- 1. Reflow soldering
8. Precautions for use
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8-1. Precautions matters for designing circuit
8-2. Cleaning method
9 Env~o~ent.......................................~.............Referto~ea~chedsheetP~e
9-1. Ozonosphere destructive chemicals.
9-2. Bromic non-burning materials
Refer to the attached sheet Page’ 11.
Refer to the attached sheet Page 12.
12.
2. Outline dimensi&s and terminal
coMections -
I(
3. 6
Cathode mark(blackl
.
unit
mm
Material
PWB: Glass-Epoxy
Resin:
Epoxy
Terminal connection
0
Anod:
Qc
Finish Drawing No.
Au Plated
athode
51201002
3. Ratings and characteristics
3- 1. Absolute
Parameter Symbol Rating Unit
[Power dissipation P
maximum ratings
IF
(Ta=2S’C)
I
84
30
n-A/T
VR
Topr
Storage temperature Tstg 1 -25 - 100 1 “C
ISoldering temperature(Note 2) 1 Tsol 1 260
(Notel) Duty ratio=l/lO,Pulse width=O. lms
(Note2) Manual soldering Max.3~
-25 - 85
~
1 T 1
mW
mA
mA
V
OC
(Note 3)Measured by SHARP EG&G MODEL5SO(Radiometer/Photometersyste (Tolerance : f 15%)
3-3.
Derating Curve
Forward Current Derating Cunz
60
$
50
ic
E 40
g 30
a
$ 20
g 10
0
-25 0 25 50 $5100 125
Ambient Temperahue Ta(“C)
Peak Forward Current vs. Duty Ratio
(Ta=25”C)
$ 60
i 50
z 40
ii
5 30
-g 20
z
g 10
0 25 50 75*5100 125
Ambient Temperature Ta(“c)
l/100
I
l/10
Duty Raito
1 10
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